Wheel balancing in Northfield
Shaking at speed in Northfield? Balance the wheels where the car is parked.
Bristol Road South carries Northfield traffic down to Longbridge, Rubery and M5 J4 at Lydiate Ash, and that stretch is where an imbalance shows itself. The steering or the seat begins to buzz once the car picks up pace, then settles back as you slow for the village. Common causes here are a weight knocked off by a Turves Green speed cushion, a bus lane kerb clipped on the A38, or a tyre repaired without being rebalanced.
Balancing is worth doing whenever a tyre goes on, after a BS AU 159 puncture repair, since the tyre had to come away from the rim, when one of the rim weights, clipped or glued, has disappeared, and after a hard knock against a kerb. A vibration that only began after one of those events is the classic sign. Patchy wear across the tread can be another. Tell us where you feel it: steering shake points to the front pair, a seat or floor buzz to the rear.